Howdy I get an error when running `start` with the latest ve Serverless Stack #help

Howdy! I get an error when running `start` with th...

Pål Brattberg

03/07/2022, 2:52 PM

Howdy! I get an error when running

start

with the latest version. It shows up when I update an existing lambda while running:

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Functions: Building . src/get.main...
Functions: Done building . src/get.main (30ms)

Oops! Something went wrong! :(

ESLint: 8.10.0

Error: Failed to load plugin '@typescript-eslint' declared in 'package.json » eslint-config-serverless-stack': Cannot find module 'typescript'
Require stack:
- /Users/pal/temp/rest-api/node_modules/@typescript-eslint/eslint-plugin/dist/util/astUtils.js
- /Users/pal/temp/rest-api/node_modules/@typescript-eslint/eslint-plugin/dist/util/index.js
- /Users/pal/temp/rest-api/node_modules/@typescript-eslint/eslint-plugin/dist/rules/adjacent-overload-signatures.js
- /Users/pal/temp/rest-api/node_modules/@typescript-eslint/eslint-plugin/dist/rules/index.js
- /Users/pal/temp/rest-api/node_modules/@typescript-eslint/eslint-plugin/dist/index.js
- /Users/pal/temp/rest-api/node_modules/@eslint/eslintrc/dist/eslintrc.cjs
Referenced from: /Users/pal/temp/rest-api/node_modules/eslint-config-serverless-stack/index.js
  at Function.Module._resolveFilename (internal/modules/cjs/loader.js:902:15)
  at Function.Module._load (internal/modules/cjs/loader.js:746:27)
  at Module.require (internal/modules/cjs/loader.js:974:19)
  at require (/Users/pal/temp/rest-api/node_modules/v8-compile-cache/v8-compile-cache.js:159:20)
  at Object.<anonymous> (/Users/pal/temp/rest-api/node_modules/@typescript-eslint/eslint-plugin/dist/util/astUtils.js:27:25)
  at Module._compile (/Users/pal/temp/rest-api/node_modules/v8-compile-cache/v8-compile-cache.js:192:30)
  at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10)
  at Module.load (internal/modules/cjs/loader.js:950:32)
  at Function.Module._load (internal/modules/cjs/loader.js:790:12)
  at Module.require (internal/modules/cjs/loader.js:974:19)

This was just reproduced by using

examples/rest-api

and upgrading to

0.67.0

Dominik Dabrowski

03/07/2022, 4:30 PM

just hit the same error, just following "Getting Started", also got

No stacks found for app my-sst-app and stage local

when hitting the console and this error when trying to hit my lambda with a GET:

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in browser: {"message":"Internal Server Error"}

in local terminal: {"errorType":"Runtime.UnhandledPromiseRejection","errorMessage":"Runtime.HandlerNotFound: /Users/doda/pr/sst-test/my-sst-app/.sst/artifacts/admin-my-sst-app-my-stack-Api-Lambda_GET_-/src/lambda.handler is undefined or not exported" ...

Frank

03/07/2022, 7:46 PM

Lemme give it a try

Dominik Dabrowski

03/07/2022, 7:49 PM

ran via

npx create-serverless-stack@latest my-sst-app

on node v14.8.0 and npm v6.14.7

Frank

03/07/2022, 7:58 PM

@Dominik Dabrowski hmm… from the browser error

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No stacks found for app my-sst-app and stage local

It seems it’s trying to connect to

local

stage. But in the terminal error message

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... admin-my-sst-app-my-stack-Api-Lambda_GET_-/src/lambda.handler is undefined or not exported" ...

It’s using the

admin

stage.

Frank

03/07/2022, 7:58 PM

Can you show me the commands u ran after u did

npx create-serverless-stack@latest my-sst-app

Dominik Dabrowski

03/07/2022, 8:07 PM

Hmm, I think I just did

npm run start

and confirmed the default value there

admin

Frank

03/07/2022, 8:08 PM

I see.. and can I see the URL you are going to in the browser?

Dominik Dabrowski

03/07/2022, 8:09 PM

it was the one from the console

<http://console.serverless-stack.com/my-sst-app/local|console.serverless-stack.com/my-sst-app/local>

Dominik Dabrowski

03/07/2022, 8:09 PM

re-deploying it rn

Dominik Dabrowski

03/07/2022, 8:12 PM

hmm, ok the web app works under https://console.serverless-stack.com/my-sst-app/admin/local

Dominik Dabrowski

03/07/2022, 8:13 PM

but still getting the error when invoking the lambda endpoint, and a

typescript

import error when modifying the lambda locally

Dominik Dabrowski

03/07/2022, 8:18 PM

traceback (2 invokations and 1 save file on lambda) https://gist.github.com/doda/5b567c2d3b744f3175c8e8fbad64c200

Frank

03/07/2022, 8:25 PM

Thanks for the details. Let me look into the typescript error.

Frank

03/07/2022, 8:26 PM

^ as a side note, https://console.serverless-stack.com/my-sst-app/admin/local looks right. Where did u get the console.serverless-stack.com/my-sst-app/local url from?

Dominik Dabrowski

03/07/2022, 8:29 PM

the getting started page in docs 😅

Frank

03/08/2022, 1:39 AM

Ah gotcha. Those are dummy links. Just updated the doc to put in real links.

Frank

03/08/2022, 1:42 AM

@thdxr have seen this

Cannot find module 'typescript'

error? https://gist.github.com/doda/5b567c2d3b744f3175c8e8fbad64c200

Frank

03/08/2022, 1:42 AM

I’m not able to reproduce it on my end

thdxr

03/08/2022, 1:43 AM

does installing ts fix it?

Frank

03/08/2022, 1:51 AM

@thdxr ah i managed to reproduce it

Frank

03/08/2022, 1:51 AM

So even for a JS project,

eslint-config-serverless-stack

is looking for

typescript

Frank

03/08/2022, 1:54 AM

Yeah tested that adding

typescript

as a devDependency fixes it. But it doesn’t make sense for JS projects to do that right?

thdxr

03/08/2022, 1:57 AM

the reason this was working before is because it was hijacking the typescript dep from sst/core which I moved to devdep

thdxr

03/08/2022, 1:58 AM

I'm realizing we need to track down all of these hijacking situations and make sure things aren't depending on that

thdxr

03/08/2022, 1:58 AM

I'll add back the typescript dep but we have a few things lingering like this that need cleanup

Frank

03/08/2022, 2:05 AM

Yup. Opening an issue to track this https://github.com/serverless-stack/serverless-stack/issues/1484

Frank

03/08/2022, 7:47 AM

This is fixed in v0.67.1

Pål Brattberg

03/08/2022, 12:22 PM

Well done once again! Thanks @Frank & @thdxr!

Pål Brattberg

03/08/2022, 4:35 PM

I still actually get the following on save:

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Oops! Something went wrong! :(

ESLint: 8.10.0

ESLint couldn't find the plugin "@typescript-eslint/eslint-plugin".

(The package "@typescript-eslint/eslint-plugin" was not found when loaded as a Node module from the directory "/Users/pal/dev/xyz".)

It's likely that the plugin isn't installed correctly. Try reinstalling by running the following:

    npm install @typescript-eslint/eslint-plugin@latest --save-dev

The plugin "@typescript-eslint/eslint-plugin" was referenced from the config file in "package.json » eslint-config-serverless-stack".

If you still can't figure out the problem, please stop by <https://eslint.org/chat/help> to chat with the team.

Frank

03/09/2022, 10:16 AM

cc @thdxr

Dominik Dabrowski

03/11/2022, 4:28 AM

Not getting any problems on save anymore, but do get this on

GET

to the endpoint:

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==========================
 Starting Live Lambda Dev
==========================

SST Console: <https://console.serverless-stack.com/my-sst-app3/admin/local>
Debug session started. Listening for requests...
80afde6a-5547-43e9-934a-b2f4f307e798 REQUEST admin-my-sst-app3-my-stack-ApiLambdaGETB1714EF3-gesgHZsoJzY0 [src/lambda.handler] invoked by API GET /
Unhandled Promise Rejection 	{"errorType":"Runtime.UnhandledPromiseRejection","errorMessage":"Runtime.HandlerNotFound: /Users/doda/pr/sst-test/my-sst-app3/.sst/artifacts/admin-my-sst-app3-my-stack-Api-Lambda_GET_-/src/lambda.handler is undefined or not exported","reason":"Runtime.HandlerNotFound: /Users/doda/pr/sst-test/my-sst-app3/.sst/artifacts/admin-my-sst-app3-my-stack-Api-Lambda_GET_-/src/lambda.handler is undefined or not exported","promise":{},"stack":["Runtime.UnhandledPromiseRejection: Runtime.HandlerNotFound: /Users/doda/pr/sst-test/my-sst-app3/.sst/artifacts/admin-my-sst-app3-my-stack-Api-Lambda_GET_-/src/lambda.handler is undefined or not exported","    at process.<anonymous> (file:///Users/doda/pr/sst-test/my-sst-app3/node_modules/@serverless-stack/aws-lambda-ric/lib/index.js:34:23)","    at process.emit (events.js:314:20)","    at processPromiseRejections (internal/process/promises.js:245:33)","    at processTicksAndRejections (internal/process/task_queues.js:94:32)"]}

Dominik Dabrowski

03/11/2022, 4:29 AM

also this warning:

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WARNING: You are currently running a version of TypeScript which is not officially supported by @typescript-eslint/typescript-estree.

You may find that it works just fine, or you may not.

SUPPORTED TYPESCRIPT VERSIONS: >=3.3.1 <4.5.0

YOUR TYPESCRIPT VERSION: 4.6.2

Pål Brattberg

03/11/2022, 9:28 AM

Yeah, the previous fix didn't quite solve it

Jay

03/15/2022, 9:06 PM

@Pål Brattberg good to see you again! Are you still having this issue?

Pål Brattberg

03/15/2022, 11:33 PM

Good to be here @Frank! Yeah, still get the error locally whenever I save a new version of a lambda while using

sst start

Frank

03/17/2022, 7:16 AM

@Pål Brattberg can you try installed it as a dev dependency and see if it work?

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npm install @typescript-eslint/eslint-plugin@latest --save-dev

Frank

03/17/2022, 7:18 AM

@Dominik Dabrowski can you show me what’s in this file?

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/Users/doda/pr/sst-test/my-sst-app3/.sst/artifacts/admin-my-sst-app3-my-stack-Api-Lambda_GET_-/src/lambda.js

Pål Brattberg

03/17/2022, 8:37 AM

Doing that yields this on saving a new version:

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Functions: Building . src/sites/list.handler...
Functions: Done building . src/sites/list.handler (62ms)
=============

WARNING: You are currently running a version of TypeScript which is not officially supported by @typescript-eslint/typescript-estree.

You may find that it works just fine, or you may not.

SUPPORTED TYPESCRIPT VERSIONS: >=3.3.1 <4.5.0

YOUR TYPESCRIPT VERSION: 4.6.2

Please only submit bug reports when using the officially supported version.

=============

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